SignatureScheme(schemeNumberID: Int, schemeCodeName: String, signatureOID: AlgorithmIdentifier, alternativeOIDs: List<AlgorithmIdentifier>, providerName: String, algorithmName: String, signatureName: String, algSpec: AlgorithmParameterSpec?, keySize: Int?, desc: String)
This class is used to define a digital signature scheme.
schemeNumberID - unique number ID for better efficiency on-wire serialisation.
schemeCodeName - unique code name for this signature scheme (e.g. RSA_SHA256, ECDSA_SECP256K1_SHA256, ECDSA_SECP256R1_SHA256,
EDDSA_ED25519_SHA512, SPHINCS-256_SHA512).
signatureOID - ASN.1 algorithm identifier of the signature algorithm (e.g 1.3.101.112 for EdDSA)
alternativeOIDs - ASN.1 algorithm identifiers for keys of the signature, where we want to map multiple keys to
the same signature scheme.
providerName - the provider's name (e.g. "BC").
algorithmName - which signature algorithm is used (e.g. RSA, ECDSA. EdDSA, SPHINCS-256).
signatureName - a signature-scheme name as required to create Signature objects (e.g. "SHA256withECDSA")
algSpec - parameter specs for the underlying algorithm. Note that RSA is defined by the key size rather than algSpec.
eg. ECGenParameterSpec("secp256k1").
keySize - the private key size (currently used for RSA only).